1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlekseyPX
2 years ago
14

Scientists say we should sleep 3/8 of a day.How about many hours is this

Mathematics
2 answers:
SOVA2 [1]2 years ago
6 0

Answer:

\huge\color{skyblue}\boxed{\colorbox{black}{Answer ☘}}

number of hours in a day = 24

according to scientists ,

we should sleep number of hours = 3/8

therefore ,

\frac{3}{8} \: of \: 24 \: hours =  \frac{3}{8}  \times 24 \\  =  > 9 \: hours

hope helpful~

victus00 [196]2 years ago
4 0

Answer:

9 hours

Step-by-step explanation:

You might be interested in
Using the discriminant, how many real number solutions does this equation have? 3x^2 – 2 = 5x
Anvisha [2.4K]
The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-\frac{1}{3}
I hope that helps.
7 0
3 years ago
Maria works as a part- time waitress and earns $30 per day plus 2% of all sales of food and drinks during the day
ollegr [7]

Answer:

y = 30 + 0.02x

Step-by-step explanation:

Required

Write an equation to present her daily earnings?

Let daily sales be represented by x and daily earnings be represented by y.

y is calculated as thus;

y = Earnings + Commission * Sales

y = 30 + 2\% * x

Convert percentage to decimal

y = 30 + 0.02 * x

y = 30 + 0.02x

Hence, her daily earnings is y = 30 + 0.02x

5 0
3 years ago
How to calculate 30% of 1500??
katrin [286]
0.3\cdot1500=450
5 0
2 years ago
Read 2 more answers
Help!!! i dont know what im doing!!
Sati [7]

Answer:

B is incorrect because you could set them equal to each other

6 0
3 years ago
Which values are solutions to the inequality below?<br> Check all that apply
Masja [62]

Answer: b, c, e

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is 3 divided by 7.71?
    9·2 answers
  • What is the simplest form of the expression?
    8·1 answer
  • The diagonal of a TV set is 39 inches long. It's length is 21 more than the height. Find the dimensions of the tv
    9·1 answer
  • Plzz HELP FOR POINTS AND BRAINLIST ANSWER
    12·1 answer
  • 3(x−2)+5x=18 what is the value of x
    12·1 answer
  • Factor 4x^2+28+49<br> A.(x+7)(4x+7)<br> B.4(x+7)(x+7)<br> C.(2x+7(2x+7)<br> D.2(x+7)(x+7)
    8·1 answer
  • Determine whether angle-angle-angle (AAA) is a valid means for establishing triangle congruence. If it is a valid criterion, exp
    15·1 answer
  • PLs help me with this problem.
    6·2 answers
  • Oil prices are projected to increase by 125% by next August. A quart of oil currently costs $1.25. What is the projected cost of
    9·1 answer
  • PLS PLS PLS HELP!!!!!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!